Accommodation in far vision is accomplished by:
A) Increasing pressure in the Schlemm's canal.
B) Increasing blood flow in the choroid layer.
C) Flattening the lens.
D) Stimulating rods and cones.
C
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During an annual physical examination, a 43-year-old patient states that she does not perform monthly breast self-examinations (BSEs). She tells the nurse that she believes that mammograms "do a much better job than I ever could to find a lump."
The nurse should explain to her that: a. BSEs may detect lumps that appear between mammograms. b. BSEs are unnecessary until the age of 50 years. c. She is correctâ€"mammography is a good replacement for BSE. d. She does not need to perform BSEs as long as a physician checks her breasts annually.
When monitoring a patient who is taking hydrochlorothiazide (HydroDIURIL), the nurse notes that which drug is most likely to cause a severe interaction with the diuretic?
a. Digitalis b. Penicillin c. Potassium supplements d. Aspirin
Why are aspirin and aspirin-containing drugs avoided for use in children?
a. Aspirin is associated with the development of Reye's syndrome. b. Aspirin would drop a child's body temperature below normal. c. Children are at higher risk for bleeding with aspirin use. d. A child's liver is unable to metabolize aspirin.
A community/public health nurse employed by the local health department is told by the director to engage in health planning. Which of the following actions will the nurse perform?
a. Collecting and analyzing data b. Serving vulnerable populations c. Planning for health care needs of individuals d. Applying the nursing process to community-based care